Kolektor User Manl Rev2

7/31/2019 Kolektor User Manl Rev2

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LINN KOLEKTORP R E A M P L I F I E R O W N E R S M A N U A L


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Important safety information

Explanation of symbols used in this manual and on the product:

This symbol is intended to alert the user to the presence of

uninsulated dangerous voltages within the enclosure of sufficient

magnitude to cause electric shock.

This symbol is intended to alert the user to the presence of

important maintenance and servicing information in the instruction

and service manuals.

CAUTIONTO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE THECOVER.

NO USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING: SHOCK HAZARD. DO NOT OPEN.AVIS: RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR.

CAUTION: REPLACE FUSE WITH SAME TYPE AND RATING.ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE.

DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE.ATTENTION: DEBRANCHER AVANT DE REMPLACER LE FUSIBLE.

WARNINGTO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSETHIS APPLIANCE TO RAIN OR MOISTURE.

MAINS PLUGSThis appliance is supplied with a non-rewireable mains plug for theintended country.

Replacement mains leads can be obtained from your Linn retailer.Should you need to change the plug please dispose of it carefully.

A plug with bared conductors is dangerous if engaged in a live socket.

The Brown wire must be connected to the Live (Line) supply pin.The Blue wire must be connected to the Neutral supply pin.The Green/Yellow wire must be connected to the Earth (Ground) supplypin.

Please contact your retailer or a competent electrician if you are in anydoubt.


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UK USERS PLEASE READ THIS IMPORTANT SAFETY INFORMATIONFuse replacementThis appliance is fitted with a non-rewireable 13 Amp mains plug. The plugcontains a 5 Amp fuse. If the fuse has blown it can be replaced as follows:

a) Pull out the red fuse cover/carrier.

b) Remove and dispose of the blown fuse.

c) Fit a new 5 Amp BS1362 approved fuse into the carrier and push thecarrier back into the plug.

Always ensure the fuse cover is fitted. If the fuse cover is missing do not usethe plug. Contact your Linn retailer to obtain a replacement fuse cover.

Fuses are for fire protection and do not protect against electric shock.

Mains plug replacementShould your mains plug need replacing and you are competent to do thisproceed as follows. If you are in doubt contact your Linn retailer or acompetent electrician.

a) Disconnect the plug from the mains supply.

b) Cut off the plug and dispose of it safely. A plug with bared conductors isdangerous if engaged in a live socket.

c) Only fit a 13 Amp BS1363A approved plug with a 5 Amp fuse.

d) The cable wire colours or a letter will be marked at the connection pointsof most quality plugs.

Attach the wires securely to their respective points. The Brown wire mustgo to the Live pin, the Blue wire must go to the Neutral pin, and theGreen/Yellow wire must go to the Earth pin.

e) Before replacing the plug top ensure that the cable restraint is holdingthe outer sheath of the cable firmly and that the wires are correctlyconnected.

WARNINGTHIS APPLIANCE MUST BE EARTHED.

Replacing the fuseShould the mains fuse blow replace it only with an equivalent part. The fuseholder is located just below the mains inlet socket. To replace the fusedisconnect the product from the mains supply. Using a flat blade

screwdriver remove and replace the fuse. If the fuse blows a second timethere is a fault in the product. Contact your local retailer.

Fuse ratings.See specifications section.

Mains voltage operating range.See specifications section.

Warning!! The power supply may be destroyed if a unitdesigned for 115V is connected to 230V.


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Contents

Introduction ........................................ 1Your Linn KOLEKTOR ........................................ 2

Special features of the KOLEKTOR ........................................ 4

Setting up the KOLEKTOR ........................................ 6

Unpacking ........................................ 6

Positioning the KOLEKTOR ........................................ 7

Connecting the KOLEKTOR ........................................ 8

Using the KOLEKTOR ........................................ 11

Using the front panel ........................................ 11

Using the handset ........................................ 13

Switching on and off ........................................ 14

Selecting a source ........................................ 14

Changing the volume ........................................ 15

Changing the balance ........................................ 16

Changing the bass and treble ........................................ 17

Recording a source ........................................ 18

Customising the KOLEKTOR ........................................ 19

Configuring the inputs ........................................ 19

Changing user options ........................................ 22

User options ........................................ 24

Factory default settings ........................................ 26

Troubleshooting and maintenance ........................................ 27

Troubleshooting ........................................ 27

Maintenance ........................................ 28


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Technical information ........................................ 30

Specifications ........................................ 30

Index........................................ 31


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Copyright and acknowledgements

Copyright Linn Products Limited.

Linn Products Limited, Floors Road, Waterfoot, Glasgow, G76 0EP,

Scotland, United Kingdom.

All rights reserved. No part of this publication may be reproduced,

stored in a retrieval system, or transmitted, in any form or by any

means, electronic, mechanical, photocopying, recording, or

otherwise, without the prior written consent of the publisher.

Printed in the United Kingdom.

KOLEKTOR is a trademark of Linn Products Limited.

The information in this manual is furnished for informational use

only, is subject to change without notice, and should not be

construed as a commitment by Linn Products Limited. Linn

Products Limited assumes no responsibility or liability for any errors

or inaccuracies that may appear in this manual.

This manual was produced by Human-Computer Interface Ltd,

Cambridge, England.


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Introduction

Congratulations and thank you for purchasing the Linn KOLEKTOR

Preamplifier.

We believe that good music is not a luxury, but a necessity, and we

at Linn have dedicated the last twenty-five years to making sure

that our customers are given the best possible experience of the

music they love. In other words, we take music seriously, which is

why we dedicate ourselves to building hi-fi which sets the highestpossible standards in bringing music to life within your home.

The KOLEKTOR draws on Linns experience of building the

ultimate hi-fi components to create a preamplifier that takes

advantage of state of the art technology to deliver unprecedented

audio performance. With the capability of handling up to ten input

sources, including a moving magnet phono input, the KOLEKTOR

is the ideal choice as the heart of any hi-fi system. With the Linn

KOLEKTOR you will hear the sources in your hi-fi system at their

best, and we want to make sure that you get the maximum

enjoyment possible.

To do that, you need to know exactly how to get the best out ofyour KOLEKTOR Preamplifier and that is what this manual is all

about. In the next few pages you will find out everything you need

to know about how to set up the KOLEKTOR Preamplifier, and how

to use it to get the best possible results.

We hope that you will spend a few minutes getting to know the

KOLEKTOR Preamplifier well, and will keep on experimenting and,

above all, enjoying it!

With the Linn KOLEKTOR

you will hear the sources in

your hi-fi system at their

best.

L

in

nK

O

LE

K

T

O

R


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MSRC

-

RECORD

LINNKOLE

KTOR

SRC+

VOL-

VOL+

HEADPHON

E

tu2

Your Linn KOLEKTOR

As the name implies we intended the KOLEKTOR to gather

together the signals from the ever increasing number of

sound sources, and control them with high quality,

direct signal handling and a simple, flexible

control system.

There are two main modules in the

KOLEKTOR, audio and control. In addition an

optional RS232 (computer) interface moduleis available.

Audio module

The audio module carries the input and output sockets, the audio

circuitry, and the power supplies. In all our products we make the

audio path as short, simple, and direct as possible. A smaller circuit

works better and picks up less noise. The KOLEKTOR audio path

contains high-precision solid-state switches and an electronic gain

control. The amplification uses low-noise, low-distortion precision

operational amplifiers. All the components are surface mounted,

keeping the signal path as short as possible and minimising the

number of contacts.

A separate headphone amplifier drives high-quality headphones

with no compromises to the main audio path.

The precision-equalised, low-noise phono stage is fully integrated

and electronically switched, avoiding any mechanical connections

in the sensitive phono signal path.


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It is unusual to have tone controls in a preamplifier of this

performance level. However, the controls in the KOLEKTOR are

very different from conventional bass and treble controls, which

cause extreme distortion to the audio signal. The bass control in

the KOLEKTOR has its maximum effect around 40Hz, and thetreble control at 20kHz. These are at the extremes of the audio

band and are intended as subtle refinements to the playback

system, used to compensate for smaller loudspeakers, a small

room, or a lightly furnished acoustically bright room. When set to

flat they are transparent to the audio signal.

Control module

The control module is compact, versatile, and powerful. This power

makes the KOLEKTOR very easy to use and gives you many

facilities not possible in a conventional preamplifier. We have been

using microprocessors in our preamplifiers from the very first one

we built (the LK1). The KOLEKTOR has two microprocessors: one

does all the work, and the other looks after the process of loadingthe software into the main processor.

As we are obsessive about preserving the signal integrity through

our products we take extreme care to prevent any noise escaping

from the control circuitry. Only two wires carry the communications

between the control and audio modules. They have electrical

activity only when you are changing an input or the volume level. A

small dedicated power supply on the control module ensures that

the power demands of the control circuitry have no effect on the

main audio power supplies.


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Interface module

This attention to detail also applies to the RS232 module. There is

no electrical connection between the RS232 ports and the internal

circuitry. This prevents any noise from the external controlling

system entering the audio circuitry.

We hope that this information explains a bit more about this

unconventional control amplifier, but if you would like to know

more about this or any of our products please contact us. Enjoy

your music!

Special features of the KOLEKTOR

In addition to providing all the features you would expect on a

high-quality preamplifier, the KOLEKTOR also provides several

unique features.

Bass and treble controls

The Linn KOLEKTOR includes subtle bass and treble controls.

These provide slight frequency response adjustments to allow you

to enhance the sound from small loudspeakers, or adjust the sound

when the system is being used in a small room.

Independent source settings

The Linn KOLEKTOR can remember the volume, balance, bass, and

treble settings for each of the sources. This allows you to

compensate for any tonal differences between your sources,

without having to readjust the settings each time you switch

sources.


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Setting up the KOLEKTOR

This chapter explains how to unpack your KOLEKTOR, and how to

set it up with your other hi-fi components.

Unpacking

The KOLEKTOR is supplied complete with the following

accessories:

The KOLEKTOR handset

A mains lead

Mains fuses

This manual

We recommend you retain the packaging in case you need to

transport the KOLEKTOR at a later date.

WARNING: Do not connect the mains supply until you have

verified that the KOLEKTOR Preamplifier is set to the correct

voltage for your mains supply.

The KOLEKTOR is factory-set for a 230 volts mains supply and must

not be connected to a mains supply before it is adjusted for your

local voltage, and fitted with the appropriate fuses. To set the

voltage, slide the voltage selector on the back panel of the unit to

display the correct setting for your country:

230V for countries with 230V or 240V supplies.

115V for countries with 100V or 115V supplies.


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Replacing the fuses

The KOLEKTOR Preamplifier requires two fuses. To replace the

fuses first identify the correct fuses for your local voltage; see

Specifications, page 30, for the fuse ratings.

The fuse compartment is located below the mains inlet on the back

panel. To replace the fuses pull open the compartment like a

drawer, flip down the cover, and remove the two original fuses.

Then insert the two replacement fuses, and close the fuse

compartment.

WARNING: This appliance must be earthed. Use the earthed

moulded mains lead supplied. Never use an unearthed plug or

adaptor.

Positioning the KOLEKTOR

You can position your KOLEKTOR Preamplifier almost anywhere

you find convenient, but the following considerations may be

useful.

The KOLEKTOR Preamplifier can be placed on top of other Linn

products, provided you allow plenty of air circulation around

components that generate heat, such as power amplifiers.

If you are using the phono input you may need to keep the

KOLEKTOR up to 30cm away from a power amplifier.

Locating the KOLEKTOR for use with the handset

The Linn infra-red control system is exceptionally sensitive, and you

should be able to operate your KOLEKTOR with the handset from

almost anywhere in a room. For best results the infra-red sensor on


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the front panel should be kept out of direct sunlight, and it should

not be obscured.

Note that certain types of halogen lamps, and low-energy or

fluorescent bulbs, can also interfere with use of the handset if theyare near to the infra-red sensor.

Connecting the KOLEKTOR

The following diagram shows the connections for the rear panel of

the KOLEKTOR:

WARNING: The KOLEKTOR should be switched off before

connecting or disconnecting any of the plugs on the rear panel, or

you may generate surges which could damage other components

in your hi-fi system.

Connecting the sources

The KOLEKTOR provides line-level RCA phono input connections

for up to ten sources, labelled 1 to 10 on the back panel.

230

10TAPE OUT

IN OUTRS 232-C

L

R

L

R

9 8 7 6 5 4 3 2

GROUND

1 (PHONO)

LINE

OUTPUTS

LINE

INPUTS

VOLTAGESELECTOR

MAINS INPUT

RS232

CONNECTIONS

VOLTAGESELECTOR

FUSE AUDIOOUTPUTS

TAPEOUTPUTS

AUDIOINPUTS

CONFIGURABLEPHONO INPUT

PHONO

GROUND


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We recommend using high-quality leads such as Linn Interconnect

cables. These are directional and should be connected so that the

arrow points from the source component towards the KOLEKTOR.

Connecting a phono sourceInstead of using input 1 for a line-level source, you can configure

the KOLEKTOR so that this input is suitable for the much lower

level output provided by a moving magnet phono cartridge. For

information about configuring this input see the section

Configuring the inputs, page 19.

Connecting a tape recorder

To make recordings in conjunction with the KOLEKTOR connect

the TAPE OUT sockets to the line inputs of the tape deck. Connect

the line outputs from the tape deck to any pair of input sockets on

the KOLEKTOR (input 3 is initially configured as TAPE) for playback.

Connecting to a power amplifier

To connect the KOLEKTOR to a power amplifier connect one pair

of the line outputs from the KOLEKTOR to the line inputs of the

power amplifier. The KOLEKTOR provides three sets of outputs to

allow you to use multiple power amplifiers in conjunction with

multi-amplifier or active speakers. The KOLEKTOR is ideal for use

with any of the Linn high performance power amplifiers including

the LK85, LK140, LK240, or KLOUT.

Connecting headphones

You can connect a pair of headphones to the headphone socket on

the front panel of the KOLEKTOR, which is fed from a dedicated

internal headphone amplifier. Switch your power amplifier off to

mute your loudspeakers.


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Connecting the mains supply

Connect the mains lead to the KOLEKTOR and plug it into a

suitable power outlet.


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Using the KOLEKTOR

This chapter gives general information about using the KOLEKTOR.

Using the front panel

We designed the KOLEKTOR to be as simple as possible to

operate. The front panel display gives clear information about what

you are doing and, although there are many sophisticated features,

all the most commonly used ones require only one or two key

presses.

The illustrations on the next page explain the function of each of

the front panel keys, and the meaning of the different parts of the

display.


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The function of each key is explained in the following table:

Press this key To do this

M Mute or unmute the sound.

SRC- and SRC+ Select the previous/next source.

RECORD Lock and unlock the current input to avoid

accidentally changing the input while recording.

VOL- and VOL+ Adjust the volume.

* Select the bass.

+ Select the balance.

! Select the treble.( and) Adjust the bass, balance, or treble selection.

SRC- SRC+ RECORD VOL- VOL+

? - & >

SEARCH

MUTE

OPEN

PLAY

PAUSE

SKIP

DAT

+-LASER

PHONO RECORD

DVD

+- BASSCABLESAT

+- TREBVIDEOTV

RL BALAUXTAPE

+- VOLTUNERCD

SRC

+-

TUNESCAN

PREAMPLIFIER

KEYS

TUNER

KEYS

CD PLAYER

KEYS

NUMBER

KEYS


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Switching on and off

To switch on

To switch the KOLEKTOR on press the power button on the front

panel.

When you first switch on the KOLEKTOR the display shows the

name of the currently selected source and the input number it

uses.

To customise the display operation see U2, U9, and U10 in User

options, page 24.

Selecting a source

The KOLEKTOR is initially set up to provide the following 10 sources:

Input Display Handset button Description

1 cd CD CD player

2 tu TUNER Tuner

3 tp TAPE Tape deck

4 Au AUX Auxiliary

5 tn TV Television

6 cr VIDEO Video Cassette Recorder

7 St SAT Satellite

8 cb CABLE Cable

9 dd DVD DVD player

10 Ld LASER LaserDisc player

tu 2SOURCE


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If you prefer you can configure each input to use any of 12 different

display names and handset buttons. For more information see

Configuring the inputs, page 19.

To select a source

cd 1SOURCE

tu 2SOURCE

SRC+SRC-

Press SRC- or SRC+ (front panel or handset) until the display shows

the source you want to select, or hold down SRC- or SRC+ to step

quickly between sources.

When you step between inputs the volume will fade down and

then back up. If the volume is becoming too high, pressingVOL+

orVOL- will immediately stop the volume fading up.

To select a source directly from the handsetCD

cd 1SOURCE

Press the appropriate source key; eg CD.

If you have given several sources the same name, pressing the

corresponding source key will step through those sources in

sequence. For example, if you have set up two CD players

connected to inputs 1 and 2, pressing the CD handset button will

select them in turn, and the display will show cd1 and cd2.

Changing the volumeThe volume, balance, bass, and treble settings are normally the

same for all inputs. They are restored to their previous settings

when you switch the KOLEKTOR on, with the volume limited to 15.

If you wish to change this see U1, U3, and U5 in User options,

page 24.


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To change the volumeVOL+VOL-

27

VOLUME

PressVOL- orVOL+ (front panel or handset), or hold down the

corresponding key to decrease or increase the volume

continuously.

You can change the volume in precise steps of 1dB from 0 to 60.

To display the current volume setting press either key briefly.

To mute the sound

00

MUTE VOLUME

M PressM (front panel) or MUTE (handset).

The MUTE indicator will be lit, and the sound will be muted.

To unmute the sound pressM (front panel) or MUTE (handset)

again. The sound will also be unmuted if you press an input or

volume key.

Changing the balance

The balance can be changed in 19 steps from fully left to fully right.

To change the balance

==

BALANCE

_-~4

BALANCE

-

>

Documents

Kolektor User Manl Rev2